2017979186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{26297}}^1$

素因数の和:26414

約数の個数: 32

約数和(自身を含む): 3345736752

約数和(自身を除く): 1327757566

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 4514, 26297, 38369, 52594, 76738, 447049, 894098, 972989, 1604117, 1945978, 3208234, 16540813, 27269989, 33081626, 54539978, 59352329, 118704658, 1008989593, 2017979186]

約数ペア:

[(1, 2017979186), (2, 1008989593), (17, 118704658), (34, 59352329), (37, 54539978), (61, 33081626), (74, 27269989), (122, 16540813), (629, 3208234), (1037, 1945978), (1258, 1604117), (2074, 972989), (2257, 894098), (4514, 447049), (26297, 76738), (38369, 52594)]